EP1105071B1 - Cotyle d'essai ou implantable a orientation reglable - Google Patents
Cotyle d'essai ou implantable a orientation reglable Download PDFInfo
- Publication number
- EP1105071B1 EP1105071B1 EP99936739A EP99936739A EP1105071B1 EP 1105071 B1 EP1105071 B1 EP 1105071B1 EP 99936739 A EP99936739 A EP 99936739A EP 99936739 A EP99936739 A EP 99936739A EP 1105071 B1 EP1105071 B1 EP 1105071B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cup
- insert
- test
- external shoulder
- bowl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000000588 acetabulum Anatomy 0.000 claims abstract description 26
- 238000004873 anchoring Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 210000003414 extremity Anatomy 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 210000001624 hip Anatomy 0.000 description 6
- -1 polyoxymethylene Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000001621 ilium bone Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 210000003275 diaphysis Anatomy 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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Definitions
- the present invention relates to total hip prostheses and is relates more particularly to prostheses requiring the installation of a device intended to reconstitute an acetabular cavity of the iliac bone having undergone damage due in particular to osteoarthritis, in order to receive the head a femoral prosthesis.
- Document EP-A2-0 807 426 shows a test cup comprising an insert hemispherical (15, fig. 1), a hemispherical cup (11, fig. 1) and a base outside (40, fig. 1).
- Connection means (20,21 fig. 1) and means of angular position adjustment (12,14) allow rotation of the insert (15) to inside the cup (11) around the axis of the lug (pin (20)) while the cup remains fixed in the outer base (40) (due to the means (41,42, fig.1)).
- Document EP-A1-0 445 068 shows a cup comprising an insert (2, fig. 1) mounted inside a cup (1) having anchoring studs 11.
- the pins (15, fig. 1) cooperating with housings (9, fig. 1) in the cup prevent any rotation of the insert therein.
- the invention aims to remedy the drawbacks of the prior art by creating an implantable cup which allows you to choose a correct orientation of the prosthetic acetabular cavity.
- a trial or implantable cup comprising a hemispherical cup intended to be placed in an acetabular cavity and a hemispherical insert made of biocompatible plastic and intended to be concentrically engaged in said cup, characterized in that that it further comprises an outer base in the form of a spherical cap provided with anchoring studs in the bone of the acetabular cavity intended to receive the cup, an inner cup intended to be placed in the cup in manhole of the external base and connecting means of the external base and of the inner cup, the base and the cup defining adjustment means angular position of the cup in the acetabular cavity in function of the orientation to be given to the joint while the connection means of the base outer with the inner cup include immobilization means of the cup relative to the external base after adjustment in position angular of said cup.
- FIG. 1 the bones of the pelvis of a human skeleton have been represented. and in particular, the iliac bone 1 of which an acetabular cavity 2 includes an implanted acetabulum 3 intended in turn to receive the head 4 of a femoral prosthesis 5 fixed to the diaphysis of a femur 6.
- the implantable socket according to the invention is shown in FIG. 2.
- It essentially comprises an external base 10 in the form of spherical cap and externally provided with anchoring fingers 11 arranged at 120 ° around its top and fixed for example by welding in indentations 12 formed in the outer surface of the base.
- the outer base 10 comprises a projecting axial threaded sleeve 14 inward and having a lower thread 15.
- the cup also has a hemispherical cup 16 which has in its zone of contact with the external base 10, a region 17 of reduced thickness intended to absorb the thickness of the outer base 10 of so as to present together with said outer base, an outer surface pretty much continuous.
- the reduced thickness zone 17 of the cup 16 has a greater angular extent than that of the external base 10 to allow angular adjustment of the cup relative to the base.
- the cup 16 further comprises a series of peripheral holes 18 intended to receive screws (not shown) for fixing the acetabulum in the cavity acetabular.
- the cup 16 has a central orifice 20 allowing its orientation angular with respect to the external base 10 without however exceeding the edges of said base.
- the cup-16 On its side of larger diameter, the cup-16 has a bore 22 intended to receive the correspondingly shaped rim of an insert which will described later.
- the inner wall of the cup 16 is formed in the area of the latter, extending between the fixing holes 18 and the central orifice 20, a portion thinned wall 24 for receiving an inner cup 25 also in shape of a spherical cap and having a central ferrule 26 projecting towards the exterior, intended to cooperate with the central sleeve 14 of the exterior base 10 in order to ensure the centering of the inner cup 25 relative to the outer base 10 and their relative displacement in translation in a way which will be described later.
- a frustoconical seat 28 coaxial with the ferrule 26, for receiving the frustoconical head 30 of a screw 32, intended to cooperate with the internal thread 15 of the sleeve 14 of the external base 10.
- the implantable cup also includes a test insert 33 in material biocompatible plastic, made for example of polyoxymethylene, polycarbonate or polyethylene.
- the insert 33 is of hemispherical shape adapted to the interior volume of the cup 16 and has, on the one hand, a central orifice 34 with a frustoconical wall 35, intended to allow access to the connecting screw 32 during the operations of adjustment of the orientation of the cup 16 relative to the outer base 10.
- the insert 33 has a peripheral shoulder 36 intended to be received in the bore 22 of the cup 16.
- the insert 33 has two gripping holes 37 intended for receive lugs of a gripping tool intended for the insertion of the insert 33 in the cup 16 and its removal from this cup.
- insert 33 is a polyoxymethylene test insert resistant to multiple sterilizations. It can be replaced by an insert final 38 shown in Figure 3 whose construction is identical to that of the test insert 33, but the surface of which is a solid hemispherical surface.
- the final insert is made of a more flexible material such as polyethylene.
- the head 30 of the screw 32 has a concave end surface 39 while the top of the insert definitive 38 also has a recess 40 intended to prevent the top of the final insert 38 does not abut against the head 30 of the screw 32.
- the outer base 10 provided with these anchoring fingers 11 is assumed be mounted by impaction in an acetabular cavity not shown.
- the cup 16 placed against the outer base 10 is kept assembled to it by the inner cup 25 whose outer shell 26 is engaged on the threaded sleeve 14 of the outer base 10.
- connection between the outer base 10 and the inner cup 25 is provided by the screw 32 whose frustoconical head 30 cooperates with the seat 28 of complementary shape of the inner cup 25.
- the diameter of the central orifice 20 of the cup 16 is such that the cup 16 can be moved angularly relative to the assembly constituted by the outer base 10 and the inner cup 25 at an angle by example of 15 ° on either side of its central position shown in the figure 3.
- the angular extent of the zones of smaller thicknesses 17 and 24 produced in the outer and inner walls of the cup 16 is higher by a value corresponding to the angular extent of the base outer 10 and inner cup 25.
- the test insert is placed in the cup 16 33. Then a conventional apparatus for adjusting the temperature is introduced into the test insert.
- the orientation of the cup (not shown) called the cup holder and adjustment is carried out the orientation of the joint by displacement of the assembly formed by the cup 16 and the test insert 33 relative to the external base 10 and to the inner cup 25.
- the device When the correct orientation is determined, the device is removed from adjustment and the cup 16 is immobilized relative to the base 10 by tightening the screw 32.
- the head is then introduced into the cup provided with its test insert. of a trial femoral prosthesis, the mobility of the hip is tested.
- test insert 33 from the cup and to replace with a final insert 38 of dimensions identical to those of the insert 33 but without any central orifice.
- the final insert takes in the cup 16, the exact place occupied by the test insert 33.
- the cup is fixed 16 in the acetabulum using unrepresented screws engaged in the peripheral holes 18.
- the various metal parts that make up the implantable socket according to the invention can be made of titanium, stainless steel, chrome-cobalt or any other biocompatible metal.
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
- l'embase extérieure comporte un manchon fileté de centrage, en saillie vers l'intérieur, destiné à coopérer avec une virole de centrage extérieure prévue sur la coupelle intérieure, le manchon et la virole assurant le guidage du déplacement en translation de la coupelle intérieure par rapport à l'embase extérieure, une vis de serrage destinée à être engagée dans le manchon fileté de l'embase extérieure et dont la tête tronconique coopère avec un siège de forme correspondante ménagé dans la coupelle intérieure et coaxial à ladite virole formant avec le manchon fileté de l'embase extérieure et la virole de la coupelle intérieure, lesdits moyens de liaison de l'embase avec la coupelle;
- la cupule hémisphérique comporte un orifice central traversé par les moyens de liaison de l'embase extérieure avec la coupelle intérieure avec un jeu permettant le réglage de la position angulaire de la cupule par rapport à l'embase dans toutes les directions;
- l'insert hémisphérique est un insert d'essai qui comporte un orifice central d'accès à la vis de liaison de l'embase extérieure avec la coupelle intérieure;
- l'insert est un insert hémisphérique définitif complet substituable à l'insert d'essai après la fin de l'opération d'orientation et d'immobilisation de la cupule par rapport à l'embase extérieure;
- la cupule comporte une zone extérieure d'épaisseur réduite de réception de l'embase extérieure de façon à présenter ensemble avec l'embase extérieure, une surface extérieure à peu près continue;
- la cupule comporte dans sa paroi intérieure une portion de paroi amincie de réception de la coupelle intérieure;
- l'étendue angulaire de la zone extérieure de réception de l'embase extérieure et l'étendue angulaire de la portion de paroi intérieure de réception de la coupelle intérieure sont supérieures aux étendues angulaires de l'embase et de la coupelle d'une valeur correspondant au moins à la variation à obtenir de l'orientation angulaire de la cupule par rapport à l'embase extérieure et à la coupelle intérieure;
- la tête de la vis présente une surface d'extrémité concave tandis que le sommet de l'insert définitif présente un évidement destiné à éviter que le sommet dudit insert ne bute contre la tête de la vis.
- la Fig.1 est une vue schématique d'une portion de squelette humain, qui est destinée à recevoir une prothèse de hanche comportant un élément de reconstitution de la cavité cotyloïdienne;
- la Fig.2 est une vue en coupe éclatée d'un cotyle implantable suivant l'invention;
- la Fig.2A est une vue en coupe à plus grande échelle de la vis de liaison entrant dans la construction du cotyle de la Fig.2;
- la Fig.3 est une vue en coupe d'un insert définitif à mettre en place dans la cupule du cotyle de la Fig.2; et
- la Fig.4 est une vue en coupe à plus grande échelle du cotyle implantable suivant l'invention à l'état assemblé.
Claims (9)
- Cotyle d'essai ou implantable comprenant une cupule hémisphérique (16) destinée à être mise en place dans une cavité cotyloïdienne et un insert hémisphérique (33;38) en matière plastique biocompatible et destiné à être engagé de façon concentrique dans ladite cupule, ledit cotyle comportant en outre une embase extérieure (10) en forme de calotte sphérique pourvue de plots (11) d'ancrage dans l'os de la cavité cotyloïdienne et destinée à recevoir la cupule (16), une coupelle intérieure (25) destinée à être placée dans la cupule (16) en regard de l'embase extérieure (10) et des moyens de liaison (14,26,32) de l'embase extérieure (10) et de la coupelle intérieure (25), l'embase et la coupelle définissant des moyens de réglage en position angulaire de la cupule (16) dans la cavité cotyloïdienne en fonction de l'orientation à donner à l'articulation tandis que les moyens (32) de liaison de l'embase extérieure (10) avec la coupelle intérieure (25) comportent des moyens (32) d'immobilisation de la cupule par rapport à l'embase extérieure après le réglage en position angulaire de ladite cupule.
- Cotyle d'essai ou implantable suivant la revendication 1, caractérisé en ce que l'embase extérieure comporte un manchon fileté (14) de centrage, en saillie vers l'intérieur, destiné à coopérer avec une virole de centrage extérieure (26) prévue sur la coupelle intérieure (25), le manchon (14) et la virole (26) assurant le guidage du déplacement en translation de la coupelle intérieure (25) par rapport à l'embase extérieure (10), une vis de serrage (32) destinée à être engagée dans le manchon fileté (14) de l'embase extérieure (10) et dont la tête tronconique (30) coopère avec un siège (28) de forme correspondante ménagé dans la coupelle intérieure et coaxial à ladite virole (26) formant avec le manchon fileté (14) de l'embase extérieure (10) et la virole (26) de la coupelle intérieure (25), lesdits moyens de liaison de l'embase avec la coupelle.
- Cotyle d'essai ou implantable suivant l'une des revendications 1 et 2, caractérisé en ce que la cupule hémisphérique comporte un orifice central traversé par la vis de l'embase extérieure (10) avec la coupelle intérieure (25) avec un jeu permettant le réglage de la position angulaire de la cupule (16) par rapport à l'embase (10) dans toutes les directions.
- Cotyle d'essai ou implantable suivant l'une des revendications 1 à 3, caractérisé en ce que l'insert hémisphérique est un insert d'essai (33) qui comporte un orifice central (34) d'accès à la vis de liaison (32) de l'embase extérieure (10) avec la coupelle intérieure (25).
- Cotyle d'essai ou implantable suivant l'une des revendications 1à 3, caractérisé en ce que l'insert est un insert hémisphérique définitif complet (38) substituable à l'insert d'essai (33) après la fin de l'opération d'orientation et d'immobilisation de la cupule (16) par rapport à l'embase extérieure (10).
- Cotyle d'essai ou implantable suivant l'une des revendications 1 à 5, caractérisé en ce que la cupule (16) comporte une zone extérieure (17) d'épaisseur réduite de réception de l'embase extérieure (10) de façon à présenter ensemble avec l'embase extérieure (10), une surface extérieure à peu près continue.
- Cotyle d'essai ou implantable suivant l'une des revendications 1 à 6, caractérisé en ce que la cupule (16) comporte dans sa paroi intérieure une portion de paroi amincie (24) de réception de la coupelle intérieure (25).
- Cotyle d'essai ou implantable suivant l'une des revendications 6 et 7, caractérisé en ce que l'étendue angulaire de la zone extérieure (17) de réception de l'embase extérieure et l'étendue angulaire de la portion de paroi intérieure de réception de la coupelle intérieure sont supérieures aux étendues angulaires de l'embase et de la coupelle d'une valeur correspondant au moins à la variation à obtenir de l'orientation angulaire de la cupule (16) par rapport à l'embase extérieure (10) et à la coupelle intérieure (25).
- Cotyle d'essai ou implantable suivant l'une des revendications 5 à 8, caractérisé en ce que la tête (30) de la vis (32) présente une surface d'extrémité concave (39) tandis que le sommet de l'insert définitif (38) présente un évidement (40) destiné à éviter que le sommet dudit insert (38) ne bute contre la tête (30) de la vis (32).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810473A FR2782262B1 (fr) | 1998-08-17 | 1998-08-17 | Cotyle d'essai ou implantable a orientation reglable |
FR9810473 | 1998-08-17 | ||
PCT/FR1999/001994 WO2000009045A1 (fr) | 1998-08-17 | 1999-08-16 | Cotyle d'essai ou implantable a orientation reglable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1105071A1 EP1105071A1 (fr) | 2001-06-13 |
EP1105071B1 true EP1105071B1 (fr) | 2004-03-03 |
Family
ID=9529718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99936739A Expired - Lifetime EP1105071B1 (fr) | 1998-08-17 | 1999-08-16 | Cotyle d'essai ou implantable a orientation reglable |
Country Status (8)
Country | Link |
---|---|
US (1) | US6527809B1 (fr) |
EP (1) | EP1105071B1 (fr) |
AT (1) | ATE260619T1 (fr) |
AU (1) | AU5173099A (fr) |
DE (1) | DE69915308T2 (fr) |
ES (1) | ES2217785T3 (fr) |
FR (1) | FR2782262B1 (fr) |
WO (1) | WO2000009045A1 (fr) |
Cited By (2)
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WO2010081996A1 (fr) | 2009-01-16 | 2010-07-22 | Michel Porte | Cotyle d'essai d'une prothese de hanche et ancillaire pour sa pose |
WO2017055452A1 (fr) | 2015-09-30 | 2017-04-06 | Michel Porte | Cotyle d'une prothèse de hanche et prothèse de hanche le comportant |
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US7713306B2 (en) * | 2001-02-23 | 2010-05-11 | Biomet Manufacturing Corp. | Method and apparatus for acetabular reconstruction |
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FR2827154B1 (fr) * | 2001-07-16 | 2004-04-30 | Jean Yves Lazennec | Implant cotyloidien pour prothese de hanche |
FR2833155B1 (fr) * | 2001-12-06 | 2004-08-27 | Chirurgicale D Aide A La Rech | Cotyle pour rotule de prothese de hanche ou analogue |
US6908486B2 (en) * | 2002-01-25 | 2005-06-21 | Mayo Foundation For Medical Education And Research | Modular acetabular anti-protrusio cage and porous ingrowth cup combination |
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US7695517B2 (en) * | 2003-12-10 | 2010-04-13 | Axiomed Spine Corporation | Apparatus for replacing a damaged spinal disc |
US20050261776A1 (en) * | 2004-05-19 | 2005-11-24 | Howmedica Osteonics Corp. | Prosthetic joint with annular contact bearing surface |
US8266780B2 (en) | 2005-04-21 | 2012-09-18 | Biomet Manufacturing Corp. | Method and apparatus for use of porous implants |
US8066778B2 (en) | 2005-04-21 | 2011-11-29 | Biomet Manufacturing Corp. | Porous metal cup with cobalt bearing surface |
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US7635447B2 (en) | 2006-02-17 | 2009-12-22 | Biomet Manufacturing Corp. | Method and apparatus for forming porous metal implants |
GB0608756D0 (en) * | 2006-05-03 | 2006-06-14 | Benoist Girard Sas | Prosthetic acetabular cup with outwardly projecting flange |
DE102007031667A1 (de) * | 2006-08-04 | 2008-02-14 | Ceramtec Ag Innovative Ceramic Engineering | Einfügen von schwingungsdämpfenden Elementen in Prothesensysteme zur Manipulation und Dämpfung der Eigenfrequenzen |
EP2086470B1 (fr) | 2006-11-17 | 2016-12-14 | Scyon Orthopaedics AG | Géométrie d'articulations permettant de réduire l'usure lors d'arthroplastie par prothèse totale |
US8328873B2 (en) | 2007-01-10 | 2012-12-11 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8187280B2 (en) | 2007-10-10 | 2012-05-29 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
EP2104474B1 (fr) | 2007-01-10 | 2012-08-29 | Biomet Manufacturing Corp. | Système de prothèse d'articulation de genou |
US8562616B2 (en) | 2007-10-10 | 2013-10-22 | Biomet Manufacturing, Llc | Knee joint prosthesis system and method for implantation |
US8163028B2 (en) | 2007-01-10 | 2012-04-24 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US20080195221A1 (en) * | 2007-01-22 | 2008-08-14 | Zimmer Gmbh | Implant and a method for partial replacement of joint surfaces |
US20080255672A1 (en) * | 2007-04-10 | 2008-10-16 | Warsaw Orthopedic, Inc. | Orthopedic implant |
EP2139434B1 (fr) * | 2007-04-20 | 2012-10-10 | Woodwelding AG | Implant pour la fixation d'un implant à un tissu osseux |
US8808390B2 (en) | 2007-09-27 | 2014-08-19 | DePuy Synthes Products, LLC | Acetabular prosthesis having an orientable face |
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EP2335653A1 (fr) | 2009-12-16 | 2011-06-22 | Slobodan Tepic | Prothèse de hanche partielle |
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-
1998
- 1998-08-17 FR FR9810473A patent/FR2782262B1/fr not_active Expired - Fee Related
-
1999
- 1999-08-16 AT AT99936739T patent/ATE260619T1/de not_active IP Right Cessation
- 1999-08-16 ES ES99936739T patent/ES2217785T3/es not_active Expired - Lifetime
- 1999-08-16 US US09/763,212 patent/US6527809B1/en not_active Expired - Fee Related
- 1999-08-16 DE DE69915308T patent/DE69915308T2/de not_active Expired - Fee Related
- 1999-08-16 AU AU51730/99A patent/AU5173099A/en not_active Abandoned
- 1999-08-16 EP EP99936739A patent/EP1105071B1/fr not_active Expired - Lifetime
- 1999-08-16 WO PCT/FR1999/001994 patent/WO2000009045A1/fr active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010081996A1 (fr) | 2009-01-16 | 2010-07-22 | Michel Porte | Cotyle d'essai d'une prothese de hanche et ancillaire pour sa pose |
FR2941146A1 (fr) * | 2009-01-16 | 2010-07-23 | Michel Porte | Cotyle d'essai d'une prothese de hanche et ancillaire pour sa pose. |
WO2017055452A1 (fr) | 2015-09-30 | 2017-04-06 | Michel Porte | Cotyle d'une prothèse de hanche et prothèse de hanche le comportant |
Also Published As
Publication number | Publication date |
---|---|
WO2000009045A1 (fr) | 2000-02-24 |
FR2782262A1 (fr) | 2000-02-18 |
FR2782262B1 (fr) | 2001-02-09 |
EP1105071A1 (fr) | 2001-06-13 |
DE69915308T2 (de) | 2005-02-17 |
AU5173099A (en) | 2000-03-06 |
US6527809B1 (en) | 2003-03-04 |
DE69915308D1 (de) | 2004-04-08 |
ATE260619T1 (de) | 2004-03-15 |
ES2217785T3 (es) | 2004-11-01 |
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